A sum of rs.2520 is divided in the ratio 3:4 . find the part in each term.​

Hannah is 3 years older than twice her brother joey’s age. joey is 2 years old. how old is hannah? show all of your work! the number of students is five more than seven times the number of teachers. there are 10 teachers. how many students are there? be sure to show all of your work!

Acircle has a circumference of 28.36 units what is the diameter of the circle

What additional information could be used to prove abc =mqr using sas? check all that apply.